A tutorial from the Tutor

My annual challenge to get a daily in-focus shot of a moving plane at the Bournemouth Air Festival.  Maybe for the last time.  BCP Council is strapped for cash and sponsors are thin on the ground.  Maybe it's for the best.  The idea of splashing gallons of aviation fuel around is less attractive in this environmentally-conscious age than it was eighteen years ago when the festival began.
Extra: Lifeguard having fun.